diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-29 17:31:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-31 12:54:22 +0200 |
| commit | 37ea71074d13e06bbceeef6d465df81c86c99860 (patch) | |
| tree | 820dcc68041a315e926b0ca8ac5c18c8dba7c8e3 /drivers/usb/gadget/udc/gr_udc.h | |
| parent | da281a8e972fa97cf74344a98eb415116744b569 (diff) | |
USB: gadget: udc: gr_udc: no need to check return value of debugfs_create functions
When calling debugfs functions, there is no need to ever check the
return value. The function can work or not, but the code logic should
never do something different based on this.
There is also no need to keep the file dentries around at all, so remove
those variables from the device structure.
Cc: Felipe Balbi <balbi@kernel.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Jaejoong Kim <climbbb.kim@gmail.com>
Cc: Li Yang <leoyang.li@nxp.com>
Cc: Johan Hovold <johan@kernel.org>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/udc/gr_udc.h')
| -rw-r--r-- | drivers/usb/gadget/udc/gr_udc.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/gr_udc.h b/drivers/usb/gadget/udc/gr_udc.h index 3e913268c8c5..417ad2aa2cc7 100644 --- a/drivers/usb/gadget/udc/gr_udc.h +++ b/drivers/usb/gadget/udc/gr_udc.h @@ -217,7 +217,6 @@ struct gr_udc { spinlock_t lock; /* General lock, a.k.a. "dev->lock" in comments */ struct dentry *dfs_root; - struct dentry *dfs_state; }; #define to_gr_udc(gadget) (container_of((gadget), struct gr_udc, gadget)) |